反标架规范化控制器的鲁棒性能

ROBUST PERFORMANCE OF REVERSED FRAME NORMALIZED CONTROLLER

研究反标架规范化控制器的鲁棒性能问题．以结构奇异值ＳＳＶ（ＳｔｒｕｃｔｕｒｅｄＳｉｎｇｕ－ｌａｒＶａｌｕｅ）为工具，将对象、系统开环传递函数和控制器以奇异值分解形式参数化，就方向性和耦合性引起的困难分别进行了讨论，得到了使系统保持鲁棒性能所需要的关于开环传递函数和控制器参数的充分条件，为反标架规范化结构鲁棒控制器设计提供了理论依据．

The robust performance of reversed frame normalized controller is studied. Taking SSV(Structured Singular Value) as measure, and describing the plant, the open loop transfer function and the controller in the form of singular value decomposition, some sufficient conditions guaranteeing robust performance are drawn about the parameters of the open loop transfer function and the controller as the result of directionality and coupling analyses. This forms the theoretical basis for the design of robust controller with reversed frame normalized structure.